What is ISO 20468‑3 about?
ISO 20468‑3 is the third part of the treatment technologies for water reuse systems series. ISO 20468‑3 specifies performance evaluation methods of a treatment technology using ozone for water reuse systems.
ISO 20468‑3 deals with measuring typical parameters that indicate the performance of ozone treatment technology. The ozone system for water treatment consists of a feed gas supply unit, an ozone generation unit, an ozone contact unit, and an off-gas ozone treatment unit.
Who is ISO 20468‑3 for?
ISO 20468‑3 on treatment technologies for water reuse systems is useful for:
- Ozone treatment plants
- Water recycling plant
- Environment agencies
- Water testing and treatment facilities
Why should you use ISO 20468‑3?
The rapidly growing global market for water reuse technologies inevitably demands standards that are applicable on a worldwide basis. Many regions in the world are facing water shortages, and there is great interest in the use of technologies that can treat wastewater and make the reuse water available for a wide range of reuse applications that can satisfy non-potable water demands, thereby conserving precious potable water supplies.
ISO 20468‑3 provides methods and tools, that can be accepted by most stakeholders, to evaluate the performance of treatment technologies for water reuse systems from a multitude of applications. ISO 20468‑3 provides specific ways of performance evaluation of ozone treatment technology, commonly known as ozonation, for water reuse systems, based on ISO 20468-1 as the generic standard.
